Webhook
- Can I use Basic Authentication when receiving Webhooks?
- Is using a webhook mandatory?
- What types of webhooks does PayPay notify?
- Is the webhook always delivered?
- Is there Webhook notification if there is no payment transaction record?
- Tell me how to send a Webhook for "FAILED".
- Is it possible to set up multiple Webhook destinations?
- Please provide the IP address of Webhook notification source server.
- Is there any way to check the type of error if a webhook notification shows "FAILED"?
- What should I do if I cannot receive webhooks?
- Details on the behavior when resending reconciliation files
- Is there any difference in a webhook to be received depending on balance block setting?
- Can the status be subject to change after the immediate payment/ PreAuth & Capture is COMPLETED?
- How long will it take to send a webhook notification upon cashback failure?
- Even after changing PayPay for Developers to production environment settings, the Webhook remains set for the test environment. What should I do?